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No official flood warning is active nearby and the closest river stations are within normal ranges.
Updated 2026-10-09 12:59:48 UTC · Official GOV.UK warnings · Flood preparation & help guide
Hamble is monitored by 1 Environment Agency river level station on the Tide, in Hampshire. Water levels are updated every 15 minutes.
Towns and villages near Hamble with a page of their own: the homes in a flood risk area there, the nearest river gauges, and recorded floods.
Hythe · Fareham · Cowes · Marchwood
Place names: Contains OS data © Crown copyright and database rights 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Contains National Statistics data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
The nearest watercourse on the river map is an unnamed stream (tidal here), about 30 m from the middle of Hamble's gauges. It flows into the River Hamble about 60 m downstream.
A gauge downstream shows water that has already passed this point; one upstream sees it first. Distances along the river are from the point on an unnamed stream nearest the middle of Hamble's gauges. From Ordnance Survey’s river map (OS Open Rivers), which leaves out small streams, ditches and culverts, so a nearer one may exist. This describes where water goes on the map; it says nothing about flooding at any address. Contains OS data © Crown copyright and database rights 2026.
Hamble is monitored by 1 Environment Agency river level station on the Tide, in Hampshire. Water levels are updated every 15 minutes, providing real-time flood monitoring for the area.
The Tide is monitored by 1 station (Hamble). Each station records water levels continuously, with data synced to FloodRadar every 5 minutes.
There are 8 Environment Agency flood warning areas within 10km of Hamble. When the EA issues a flood warning for any of these areas, it will appear on this page. These include: Tidal areas of the Hamble estuary, including Hamble, Bursledon, and Warsash; Coast around Southampton Water including Calshot, Lepe and the Hamble Estuary; Coast at Fawley, including Fawley Power Station and Oil Refinery; River Meon from the M27 to Titchfield Haven.
There are 14 storm overflows within 5km of Hamble. None of the 13 with a reporting monitor are currently discharging (1 has no live status right now). Enable "Sewage" on the map above to see their locations.
6 of them, nearest first, with their own page of live status and past discharges:
If flooding is forecast in Hamble, call Floodline on 0345 988 1188 for the latest information. Move valuables upstairs, turn off gas and electricity if safe to do so, and avoid walking or driving through flood water. Sign up for flood warnings on any station page above to receive email alerts when water levels rise. For emergency numbers, a preparation checklist and insurance guidance, see our flood help & preparation guide.
Hamble gets about 850 mm of rain a year on average (wettest month November, 104 mm; driest May, 47 mm). That is 27% drier than the UK as a whole, which averages 1,163 mm a year. See the rain gauges →
A thirty-year average for the area, not a forecast and not a flood risk on its own. Source: Met Office HadUK-Grid 1991–2020 (5 km grid), 2.1 km away. Average rainfall: HadUK-Grid v1.3.2, Met Office. Contains public sector information licensed under the Open Government Licence v3.0.
Floods whose mapped extent (EA Recorded Flood Outlines) reached within ~5 km of the town centre — most recent first. These are records of mapped extents, not a full list of floods. See them on the map →
Records, not floods: no outline on the record is not evidence a place has not flooded.
Current verdict: Normal. No official flood warning is active nearby and the closest river stations are within normal ranges.
Hamble has river level monitoring on Tide — 1 monitoring station in total.
Use the GOV.UK Check for Flooding service (check-for-flooding.service.gov.uk) or call Floodline on 0345 988 1188 (24 hours). You can also set up free FloodRadar email or browser alerts from any station page above.
Follow official advice: move valuables and vehicles to safety, never walk or drive through flood water, turn off gas and electricity if safe, and check on vulnerable neighbours. See our flood preparation guide at floodradar.co.uk/flood-help.
No recorded flood outline is mapped around the Hamble town centre means no flood was mapped here, which is not evidence none happened: the Environment Agency mapped only some floods, mapping effort rose sharply after about 2000, and surface-water flooding is largely absent from this record. FloodRadar has separately logged 10 flood warnings or alerts for the Hampshire area since February 2026. See the flood history link below.
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